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I'm Gustavo Garcia —
A senior software engineer
& web developer specialist.

Latest5 event-driven patterns for WhatsApp automation (Baileys vs whatsapp-web.js)

Based in Brazil, I have spent the last 6 years building scalable web, mobile, and cloud-native applications with TypeScript, Node.js, React, and AWS.

Most of my work lives in distributed systems and platform engineering — microservices, event-driven integrations, and AWS infrastructure serving over 40,000 users in production. The part I enjoy most comes after the first release: profiling bottlenecks, hardening pipelines, and leaving systems faster and more reliable than I found them.